10 颗豆豆
1. 单选题
10 秒
What's this?
pen
pencil
desk
2. 单选题
10 秒
What's this?
desk
book
pencil
3. 单选题
10 秒
What's this?
desk
pen
rubber
4. 单选题
10 秒
What's this?
pen
book
bag
5. 单选题
10 秒
What's this?
pen
book
desk
6. 单选题
10 秒
What's this?
ruler
notebook
book
7. 单选题
10 秒
What's this?
pencil
book
pencil case
8. 单选题
10 秒
What's this?
rubber
ruler
pen
9. 单选题
10 秒
What's this?
ruler
rubber
pen
10. 单选题
10 秒
What's this?
knife
scissors
pencil